Questions by Leogoesger

Questions by Leogoesger

Why is polymerase chain reaction (PCR) a very common tool since its invention in the1980s? A. rapidly replicates DNA sequences with the use of bacterial cellsB. rapidly replicates DNA sequences with the

asked Mar 11, 2023

1 answer

4 votes

231k views

How do you use commas in a list of three items?

asked Mar 10, 2023

1 answer

4 votes

4.7k views

What do you know about the sun from experience?

asked Jan 25, 2023

2 answers

5 votes

24.8k views

True or false When heat flows to an object, it can change states.

asked Nov 2, 2022

1 answer

23 votes

148k views

Which geographical feature is located in the northwestern region of North America? Great Plains Great Lakes Rocky Mountains Appalachian Mountains

asked Oct 24, 2022

2 answers

2 votes

43.8k views

2x - 3y = 8 -2x + 6y = -20 x = ? y = ? solve the system of equations

asked Oct 7, 2022

1 answer

5 votes

157k views

Bill baked 16 cookies with 2 scoops of flour. With 4 scoops of flour, how many cookies can Bill bake? Assume the relationship is directly proportional.

asked Sep 23, 2022

2 answers

3 votes

198k views

Which phrase correctly completes box #1 in the chart above? A. State Constitution B. US Congress C. US Constitution D. Federal Government

asked Apr 22, 2022

2 answers

1 vote

14.8k views

Examine this sidebar from the CDC article “Youth and Tobacco Use.” Based on the headings, under which section would you be most likely to find information about reasons why teens start smoking?

asked Mar 28, 2022

1 answer

5 votes

189k views

Hey yalll plsss help me answer some questions on my account <3 ASAP!!!

asked Jan 21, 2022

1 answer

4 votes

155k views

Cual es el órgano afectado principalmente por las enfermedades cardiovasculares?

asked Jan 2, 2022

2 answers

0 votes

103k views

Charmaine cutaway 3.65 meters of rope. Before that, she had 9 meters of rope. How much rope does Charmaine have left?

asked Nov 25, 2021

1 answer

0 votes

11.9k views

Which table represents a linear function?

asked Sep 16, 2021

1 answer

2 votes

38.2k views

Disease in plants is a density dependent because?

asked Jul 26, 2021

1 answer

2 votes

180k views

Betty is 5 more than jaydens age. Betty is 41 years old. Write an equation to find jaydens age,×

asked Jul 4, 2021

2 answers

2 votes

151k views

I need help solving this

asked Jun 15, 2021

1 answer

2 votes

120k views

Which of the following best describes the algebraic expression 7(x + 12) - 4

asked May 2, 2021

2 answers

5 votes

63.9k views

7th grade math help me plzzzzz

asked Mar 11, 2021

1 answer

1 vote

7.0k views

A tiger waits in hiding behind a bush. The tiger spots an impala running past at 10 m/s. At the instant the impala passes the tiger, the tiger accelerates from rest at 4 m/s² to catch the impala. The displacement

asked Mar 6, 2021

1 answer

4 votes

112k views

Explain how some traits can be heritable (nature), but also affected by the environment (nurture).

asked Mar 5, 2021

1 answer

0 votes

172k views

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